Bicycle saddle with adjustable cushioning

• US 6,007,149 A
• Filed: 09/04/1998
• Issued: 12/28/1999
• Est. Priority Date: 09/04/1998
• Status: Expired due to Fees

• Current Assignee: Paul M. Yates
• Original Assignee: Paul M. Yates
• Inventors: Yates, Paul M.
• Primary Examiner(s): Nelson, Jr., Milton
• Application Number:
  US09/148,447
• Time in Patent Office: 480 Days
• Field of Search: 297/214, 297/195.1, 297/452.26, 297/452.27, 297/219.11, 297/452.48, 297/452.55, 297/228.11
• US Class Current: 297/214
• CPC Class Codes: B62J 1/00 Saddles or other seats for cycles; Arrangement thereof; Component parts
• CPC Class Codes: B62J 1/18 Covers for saddles or other seats; Paddings
• CPC Class Codes: B62J 1/20 Detachable covers; Detachable pads

Abstract

A bicycle saddle with adjustable cushion includes a bicycle saddle shell and a fabric/film covering attached to a perimeter of the shell. A plurality of elastomers are disposed between the fabric/film and the shell. One of the plurality of elastomers has a plurality of cavities and another of the plurality of elastomers has a plurality of projections. The cavities and projections are sized and spaced apart from one another to enable selected engagement therebetween in order to provide customized resilient properties of the saddle and indexing of the elastomers.

Claims

1. A bicycle saddle comprising:

a bicycle saddle shell;

a fabric/film covering; and

an elastomeric cushion disposed between the shell and the covering, the cushion comprising at least a first elastomer and a second elastomer, one of the first and second elastomers having a plurality of cavities and another of the first and second elastomers having a plurality of projections, the cavities and projections being sized and spaced apart from one another to enable engagement therebetween, said second elastomer being of smaller plan dimension than said first elastomer for enabling engagement of said second elastomer at various positions relative to said first elastomer in order to provide specific resilient and contour characteristics to said elastomeric cushion.

2. The bicycle saddle according to claim 1 wherein said first elastomer is attached to said fabric/film covering.

3. The bicycle saddle according to claim 1 wherein the plurality of cavities comprises an array of cavities and the plurality of projections comprises an array of projections, each of the arrays having a different number of cavities and projections enabling different engagement positions between the first and second elastomers.

4. The bicycle saddle according to claim 1 wherein the plurality of cavities and projections are formed in a spaced apart relationship in order to control cushion properties of the saddle.

5. The bicycle saddle according to claim 1 wherein adjacent cavities are formed with different depths and corresponding adjacent projections are formed with different lengths in order to control cushioning properties of the saddle.

6. The bicycle saddle according to claim 1 wherein at least some of the cavities are filled with a collapsible foam.

7. The saddle according to claim 1 further comprising means for enabling placement, at the various positions relative to said first elastomer, and removal of the second elastomer between said fabric/film covering and said shell.

8. The saddle according to claim 7 wherein the covering is attached to a horn portion of the shell and the means for enabling placement and removal of the second elastomer comprises drawstring means for cinching the covering about a tail portion of the shell.

9. The saddle according to claim 7 wherein the covering is attached to a perimeter of the shell and wherein the means for enabling placement and removal comprises a resealable opening in said fabric/film covering.

10. The saddle according to claim 5 wherein the means for enabling placement and removal of the second elastomer comprises drawstring means for cinching the covering about the shell.

11. A bicycle saddle comprising;

a bicycle saddle; and

an elastomeric cushion disposed between a shell and a covering, the cushion comprising at least a first elastomer and a second elastomer, one of the first and second elastomers having a plurality of cavities and another of the first and second elastomers having a plurality of projections, the cavities and projections comprising holes and pins respectively and sized and spaced apart from one another to enable engagement therebetween, said holes having different depths and widths corresponding to different lengths and widths of corresponding pins in order to provide specific resilient characteristics to said elastomeric cushion.

12. A bicycle saddle comprising;

a bicycle saddle shell;

a fabric/film covering;

an elastomeric layer adhered to an underside of said fabric/film covering, said elastomeric layer having a plurality of cavities formed therein; and

at least one cushion pad, said cushion pad having a plurality of projections thereon, the projections being sized and spaced in order to engage less than all of the cavities in said elastomeric layer.

13. The bicycle saddle according to claim 12 wherein adjacent cavities are formed with different depths and corresponding adjacent projections are formed with different lengths in order to control cushioning properties of the saddle.

14. The bicycle saddle according to claim 12 wherein said cushion pad comprises a foam material.

15. The bicycle saddle according to claim 12 wherein said cavities and projections are, respectively, grooves and ribs.

16. The bicycle saddle according to claim 12 wherein said cavities and projections are, respectively, holes and pins.

17. The bicycle saddle according to claim 12 wherein the plurality of cavities and projections are formed in a spaced apart relationship in order to control cushion properties of the saddle.

18. The saddle according to claim 12 further comprising means for enabling placement and removal of the cushion pad between said fabric/film covering and the shell with the pad projections engaging the elastomeric layer cavities.

19. The saddle according to claim 18 wherein the covering is attached to a horn portion of the shell and the means for enabling placement and removal of the cushion pad comprises drawstring means for cinching the covering about a tail portion of the shell.

20. The saddle according to claim 18 wherein the covering is attached to a perimeter of the shell and wherein the means for enabling placement and removal of the cushion pad comprises a resealable opening in said fabric/film covering.

21. The saddle according to claim 18 wherein the means for enabling placement and removal of the cushion pad comprises drawstring means for cinching the covering about the shell.

22. A bicycle saddle comprising:

a bicycle saddle shell;

a fabric/film covering attached to a perimeter said shell;

at least one cushion pad; and

means, defining an opening in said fabric/film covering, for enabling placement and removal of the pad between said fabric/film covering and said shell in order to change saddle resiliency and contour.

23. The bicycle saddle according to claim 22 further comprising an elastomeric layer adhered to an underside of said fabric/film covering.

24. The bicycle saddle according to claim 23 wherein said elastomeric layer includes means for defining a plurality of cavities in said elastomeric layer in order to provide a varying resiliency across the saddle.

25. The bicycle saddle according to claim 23 wherein said cushion pad is formed from an elastomeric material and includes surface means for covering and sealing the cavities in order to form a plurality of pneumatic pistons within said elastomeric layer.

26. The bicycle saddle according to claim 25 wherein said plurality of cavities are formed in a spaced apart relationship in order to control cushioning properties of the saddle.

27. The bicycle saddle according to claim 26 wherein said plurality of cavities are formed with different depths in order to control cushioning properties of the saddle.